🎵 Ecoacoustic Beamforming Analysis Report
none
Generated on 2025-08-01 15:18:30
🧭 Geophony Profile Metadata
Profile: rain
Weights: {'Hf': 0.1, 'ADI': 0.15, 'TEMP': 0.3, 'ACI': 0.1, 'SPATIAL': 0.35}
Params: ADI_dB=-25, corr=0.6, min_angle=45.0, hpf=None, envelope_median_ms=15
DEBUG: total_score(direction_0)=0.4125 (profile=rain)
DEBUG: ADI_dB threshold used: -25
📊 Analysis Parameters
Duration: 30s
Grid Mode: fibonacci
Max Exports: 5
Min Uniqueness: 0.3
Correlation Threshold: 0.7
Sample Rate: 44100 Hz
Total Directions
18
Selected Directions
3
Exported Files
3
Analysis Duration
30s
🔊 Selected Direction Audio Files
Listen to the exported beamformed audio for each selected direction:
Direction: UP
Uniqueness Score: 0.6273
RMS Power: 0.0047
Components:
Activity: 1.000 | Frequency: 1.000 | Temporal: 0.064 | Acoustic: 0.486 | Spatial: 0.884
Activity: 1.000 | Frequency: 1.000 | Temporal: 0.064 | Acoustic: 0.486 | Spatial: 0.884
Direction: DOWN-WEST
Uniqueness Score: 0.5409
RMS Power: 0.0072
Components:
Activity: 0.809 | Frequency: 0.000 | Temporal: 0.470 | Acoustic: 0.795 | Spatial: 0.684
Activity: 0.809 | Frequency: 0.000 | Temporal: 0.470 | Acoustic: 0.795 | Spatial: 0.684
Direction: UP-SOUTH
Uniqueness Score: 0.4846
RMS Power: 0.0062
Components:
Activity: 0.669 | Frequency: 0.000 | Temporal: 0.359 | Acoustic: 0.194 | Spatial: 0.830
Activity: 0.669 | Frequency: 0.000 | Temporal: 0.359 | Acoustic: 0.194 | Spatial: 0.830
📈 Analysis Results Overview
Selection Analysis Visualization
Exported Direction Spectrograms
📋 Detailed Metrics (Selected Directions)
| Direction | ACI | ADI | Hf | Ht | Total Score | RMS Power |
|---|---|---|---|---|---|---|
| up | 603.8352 | 0.0113 | 0.3326 | 0.8257 | 0.6273 | 0.0047 |
| up-south | 600.6231 | 0.0000 | 0.2906 | 0.7447 | 0.4846 | 0.0062 |
| down-west | 607.2376 | 0.0000 | 0.3084 | 0.7143 | 0.5409 | 0.0072 |
⚖️ Uniqueness Score Weights
Activity (Hf): 0.25
Frequency Diversity (ADI): 0.25
Temporal Complexity (1-Ht): 0.15
Acoustic Complexity (ACI): 0.20
Spatial Uniqueness: 0.15
📁 Generated Files
- 📊
maad_indices_all_directions.csv- Complete indices for all directions - 📊
maad_indices.csv- Indices for selected/exported directions - 📈
selection_analysis.png- Comprehensive analysis visualization - 📈
exported_spectrograms.png- Spectrogram comparison - 📄
selection_report.txt- Detailed text report - 📊
correlation_matrix.csv- Direction correlation data - 🎵
ecoacoustic_up_30s.wav- Beamformed audio file (SELECTED) - 🎵
ecoacoustic_down-west_30s.wav- Beamformed audio file (SELECTED) - 🎵
ecoacoustic_up-south_30s.wav- Beamformed audio file (SELECTED)